NEW YORK — First Solar Inc. announced that it has set a world record for cadmium-telluride (CdTe) solar photovoltaic (PV) module conversion efficiency, achieving a record 17 percent total area module efficiency in tests performed by the U.S. Department of Energy’s (DOE’s) National Renewable Energy Laboratory (NREL). The new record is an increase over the prior record of 16.1 percent efficiency, which the company set in April 2013. This announcement comes weeks after First Solar announced it achieved a world record in CdTe research cell efficiency of 20.4 percent.
The record-setting module was created at First Solar’s Research and Development Center in Perrysburg, Ohio, using production-scale processes and materials, and included several recent technology enhancements that are incrementally being implemented on the company’s commercial production lines.
“This achievement demonstrates our ability to rapidly and reliably transfer research results to full-size modules. We can take CdTe innovation from the lab to production faster and more reliably than other technologies due to our robust, adaptable manufacturing processes and the accommodating nature of CdTe material technology,” said Raffi Garabedian, First Solar’s chief technology officer. “Our R&D efforts are delivering technology that will quickly be scaled to real-world application as part of our integrated power plant systems, which are engineered to deliver the best performance, reliability, and value for our customers.”
Garabedian said the efficiency milestone is also a signal that First Solar’s CdTe modules are becoming a more attractive option for application in constrained space projects and commercial/industrial installations. “With the highest demonstrated thin-film module performance, we are positioned to pursue new deployment opportunities around the world,” he said.
For more information, visit www.firstsolar.com.
Publication date: 4/7/2014